Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bay moi doi snippets" » "ban moi doi snippets", "bat moi doi snippets", "ngay moi doi snippets", "bay voi doi snippets", "bay hoi doi snippets", "bay moi voi snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("bay moi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bay moi doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bay moi doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bay moi doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.